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Atlanticones, New Protoilludane Sesquiterpenes from the Mushroom Lactarius atlanticus (Basidiomycetes
Author(s) -
Clericuzio Marco,
Mella Mariella,
Toma Lucio,
Finzi Paola Vita,
Vidari Giovanni
Publication year - 2002
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/1099-0690(200203)2002:6<988::aid-ejoc988>3.0.co;2-2
Subject(s) - chemistry , lactarius , isolation (microbiology) , botany , stereochemistry , biology , microbiology and biotechnology
A chemical investigation of the fruiting bodies of Lactarius atlanticus (Russulaceae, Basidiomycetes) resulted in the isolation of new protoilludane sesquiterpenes, namely esters of atlanticones A ( 1 ) and B ( 2 ), and atlanticones C ( 3 ) and D ( 4 ). The former two compounds were isolated from intact carpophores, whereas the remaining two were isolated from injured fruiting bodies. Their structures, including their absolute stereochemistries, were determined by spectroscopic methods including extensive 2D NMR, CD and molecular modelling. (© Wiley‐VCH Verlag GmbH, 69451 Weinheim, Germany, 2002)